Process Optimization

PROCESS OPTIMIZATION

Inferentials are real-time signals typically implemented in the process control network (PCN) and used to monitor, control and optimize product qualities for multi-draw fractionators and two-product towers in refineries and petrochemical plants.

The inferential properties, or soft-sensors, are essentially a replacement for or a validity check signal for on-line analyzers which are known to need frequent calibration and often have issues with sample systems.